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1,010 datasets found
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12th to 34th International Durum Yield Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaInternational Durum Yield Nurseries are replicated yield trials designed to measure the yield potential and adaptation of superior CIMMYT-bred spring durum wheat germplasm that have been developed from tests conducted under irrigation and induced stressed cropping conditions in northwest Mexico. These materials have been subjected to numerous diseases...Created January 20, 2025 • Updated January 20, 2025 -
10th to 19th Semi-Arid Wheat Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Semi-Arid Wheat Screening Nursery (SAWSN) is a single replicate trial that contains diverse spring bread wheat (Triticum aestivum) germplasm adapted to low rainfall, drought prone, semi-arid environments typically receiving less than 500 mm of water available during the cropping cycle. CIMMYT's breeding approach attempts to combine high yield...Created January 20, 2025 • Updated January 20, 2025 -
Survey to assess the impact of multi-level factors of change on farm trajecto... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaTo achieve the fallow intensification objective of Cereal Systems Initiative for South Asia (CSISA) project, farm level data collection was designed to understand the multi-level factors affecting farm trajectories of change and potential for sustainable intensification in Southern Bangladesh. The data comprise farm household level panel data for the...Created January 20, 2025 • Updated January 20, 2025 -
1st to 23rd Elite Selection Wheat Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Elite Selection Wheat Yield Trial (ESWYT) is a replicated yield trial that contains spring bread wheat (Triticum aestivum) germplasm adapted to Mega-environment 1 (ME1) which represents the optimally irrigated, low rainfall areas. Major stresses include leaf, stem and yellow rusts, Karnal bunt, and lodging. Representative areas include the Gangetic...Created January 20, 2025 • Updated January 20, 2025 -
24th to 35th International Bread Wheat Screening Nursery N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe International Bread Wheat Screening Nursery (IBWSN) is designed to rapidly assess a large number of advanced generation (F3-F7) lines of spring bread wheat under Mega-environment 1 (ME1) which represents diversity for a wide range of latitudes, climates, daylengths, fertility conditions, water management, and (most importantly) disease conditions. The...Created January 20, 2025 • Updated January 20, 2025 -
Genomic-enabled prediction in maize using kernel models with genotype × envir... N3 | TTL | RDF/XML | JSON-LD
CIMMYT Ethiopia^^Created January 20, 2025 • Updated January 20, 2025 -
Replication data for: Zero Tillage adoption and its welfare impacts at the fa... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe purpose of the study was (1) to assess the performance of ZT wheat as compared to conventional-tillage wheat in farmers' fields in six CSISA target districts in Bihar; (2) to assess farmers’ resource endowment, risk exposure, risk preferences, and risk management practices; (3) based on (2), to identify influencing factors of farmers' awareness and...Created January 20, 2025 • Updated January 20, 2025 -
Replication data for: Zero-Tillage Service Provision as a Business Opportunity N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe purpose of the study was (1) to assess the economic viability of custom-hire service for ZT in CSISA's target districts in Bihar, the development of ZT service provision businesses over time, and constraints to further business expansion; (2) to assess service providers’ resource endowment, risk exposure, risk preferences, and risk management...Created January 20, 2025 • Updated January 20, 2025 -
Replication data for: Cereal Systems Initiative for South Asia (CSISA) Baseli... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Cereal Systems Initiative for South Asia (CSISA) was launched in 2009 with support from the Bill and Melinda Gates Foundation (BMGF) and the United States Agency for International Development (USAID). CSISA's objective is to develop and deploy more efficient, productive and sustainable technologies for the diverse rice-wheat production systems of the...Created January 20, 2025 • Updated January 20, 2025 -
1st to 10th Semi-Arid Wheat Yield Trial N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Semi-Arid Wheat Yield Trial (SAWYT) is a replicated yield trial that contains spring bread wheat (Triticum aestivum) germplasm adapted to low rainfall, drought prone environments typically receiving less than 500 mm of water available during the cropping cycle. The combination of water-use efficiency and water responsive broad adaptation plus yield...Created January 20, 2025 • Updated January 20, 2025 -
Replication data for: Response of secondary growth parameters in maize (Zea m... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaConservation agriculture (CA) had recently gained popularity and promotion in the southern parts of Africa. Research has shown a number of benefits of CA in contrast to the widely practiced conventional ways (CP), which chiefly include water and soil conservation. These gains have positive benefits towards grain yield in maize. However, the maize...Created January 20, 2025 • Updated January 20, 2025 -
Interaction effects of different residue and nitrogen levels on maize growth,... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaConservation agriculture involves reduced tillage, diversification of plant associations, and retention of crop residues to maintain soil cover. However, there is knowledge gap on the appropriate rate of application and interactive effect of residues and nitrogen as in some situations cases of nitrogen lock-up have been reported. This present data set...Created January 20, 2025 • Updated January 20, 2025 -
A Bayesian multiple-trait multiple-environment genomic-enabled prediction poi... N3 | TTL | RDF/XML | JSON-LD
CIMMYT Ethiopia^^Created January 20, 2025 • Updated January 20, 2025 -
Eval_LxT. Evaluation of Line by Tester Experiments with R for Windows. Versio... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaEval_LxT is a software designed to evaluate the analyzed essays in AGD-R [1] and get the best genotypes that satisfy certain characteristics of different traits. It allows to include the pedigree information related to the codes of lines. Also its posible to identify the checks to compare the lines versus checks. Three posible main criteria are posible:...Created January 20, 2025 • Updated January 20, 2025 -
ADEL-R. Analysis and design of experiments with R for Windows. Version 2.0 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaADEL-R is a set of R programs that create and analyze experimental designs, in order to make field books and map fields when you create a design and if you analyze a design you can obtain the ANOVA table and comparison means graph. ADEL-R analyze designs like: random complete block design, random incomplete block design, augmented design, splitplot...Created January 20, 2025 • Updated January 20, 2025 -
PED-R. Pedigree Matrix with R for Windows. Version 1.1 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaPED-R is a software to calculate easily the Pedigree matrix using R (statistical software). PED-R provides the Pedigree matrix in csv format and txt format which can be used by GAP software to show heatmaps. Also a heatmap is provided in pdf format. Another file provided is in format gexf which can be seen in Gephi software to visualize relations.Created January 20, 2025 • Updated January 20, 2025 -
RIndSel Selection indeces for plant breeding N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaRIndSel is a software that calculated some different selection indexes like: Base Linear Phenotypic Selection Index (BLPSI), Linear Phenotypic Selection Index (LPSI), Eigen Selection Index Method (ESIM), Predetermined Proportional Gain Linear Phenotypic Selection Index (PPGLPSI), Restricted Linear Phenotypic Selection Index (RLPSI), Restricted Eigen...Created January 20, 2025 • Updated January 20, 2025 -
STAD-R Descriptive statistics for experimental designs N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSTAD-R is a set of R programs that performs descriptive statistics, in order to make boxplots and histograms. STAD-R was designed because is necessary before than the thing, check if the dataset have the same number of repetitions, blocks, genotypes, environments, if we have missing values, where and how many, review the distributions and outliers,...Created January 20, 2025 • Updated January 20, 2025 -
BGLRR - Bayesian Generalized Linear Regression in R. V 2.1 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaBGLR is a software to simplify the selection of input files and parameters to perform Bayesian Generalized Linear Regression using R (statistacal software). BGLR provides predictions, GWAS analysis and analysis of reaction norm model described in reference [1]. It allows the inclusion of markers information, relationship matrix (pedigree), environmental...Created January 20, 2025 • Updated January 20, 2025 -
How to assure access to affordable high quality maize seed: what works and co... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe aim of this project is to document the adoption and impact of improved maize germplasm at poor, maize-dependent farmers’ level, in combination with understanding how access to affordable quality maize seed can be achieved through seed sector development. The assumption is that understanding the challenges, opportunities and implications of changes in...Created January 20, 2025 • Updated January 20, 2025
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